Features 1、High Accuracy Distance Measurement: This multifunctional laser measure has high measurement accuracy, which can ensure the accuracy of the measurement data. 2、Dual Laser Technology: This digital laser distance meter features a dual linelaser design for simultaneous horizontal and vertical measurements to enhance work efficiency. 3、Easy To Operate: This dual laser distance meter features an auto laser off and auto power off function to save energy and extend battery life. 4、Multifunctional: This laser measurement tool is multifunctional with practical functions such as storing data, data clearing, power display, signal strength indication, etc., which meets a variety of measurement needs. 5、IP54 Protection Rating: This bilateral laser measurement tool has an IP54 water and dust protection rating for a wide range of working environments. Specifications Item Type: Bilateral Laser Measurement Tool Material: PC, ABS Use: Distance Measuring Instrument Measurement Accuracy: +/-2mm Measuring Time: 0.1-3 Seconds Laser Class: Class II Laser Type: 625nm<1mw Dust And Waterproof: IP54 Storage Data: 50 Groups Electronic Level: 0-90 Degree ( Plus or Minus 1 Degree Error) Cross Laser Leveling Auto Laser Off: 25s Auto Power Off: 60s Character Display: Inverse LED Measurement Base Switching Data Clear Power Display Signal Strength Indication Continuous Measurement (Maximum, Minimum) Addition, Subtraction (Distance, Area, Volume) Area, Volume, Hook Volume Function Battery: Polymer Battery, 500mah ( Shipped With Built In Battery ) Package List 1 x Bilateral Laser Measurement Tool 1 x Manual 1 x Lanyard 1 x USB Cable